The PowerSwim is a diver powered propulsion comprising two pairs of high aspect ratio hydrofoils in a device somewhat like two pairs of long thin airplane...

known by the more formal names of combat diver, combatant diver, or combat swimmer. The word frogman first arose in the stage name the "Fearless Frogman"...

oceanography. Marine habitats § Ocean currents Marine current power – Extraction of power from ocean currents Ocean gyre – Any large system of circulating...

cannot operate. For example, while fail-safe electronic doors unlock during power failures, fail-secure ones will lock, keeping an area secure. Fail-Passive...

Swimfins, swim fins, diving fins, or flippers are finlike accessories worn on the feet, legs or hands and made from rubber, plastic, carbon fiber or combinations...

also currently underway to capture CO2 in large quantities from coal-fired power plants prior to geosequestration, in order to reduce greenhouse gas production...

There are designs for adults and this variation is much catered to children. Swim shirts are relatively new to the consumer market, but are growing in popularity...

combat swimmers are recognized: 1st class to complete an 18-mile or more swim in the designated time period; 2nd class to those finishing a 12-mile swim; and...

releases them. However, drowning can occur when swimmers exhaust themselves by trying unsuccessfully to swim directly against the flow of a rip. On the United...

required and an SSI Medical Statement is issued. The learner must be able to swim 180 meters without an aid. Persons who wish to attend an SD course must be...

and María del Rosario Prieto. Bravo was first known as a famous Mexican swimmer and competed in the 1948 Summer Olympics. Also played as Wide receiver...

and observer). Operational subsystems included a main lead acid battery power supply, electrical distribution and control circuitry, a hydraulic system...

meters Width: 0.9 meters Height: 1.21 meters Weight: 4.5 tons Speed: 3 knots Power: 50 HP Maximum operating depth: 1,500 meters Depth positioning accuracy:...

a sport center. She spent twelve years teaching disabled children how to swim. At the age of 27, while still working as a swimming instructor, she decided...

disciplines – 100m Manikin Tow with Fins, 100m Obstacle Swim (Masters), 100m Rescue Medley, 200m Obstacle Swim, 200m Super Lifesaver, 4x25m Manikin Relay, 4x50m...

is abundantly in excess of physiological requirements in a free-flow or powered rebreather loop. They also function to minimise contact of high humidity...

was cut short due to problems with one of the Shuttle's three fuel cell power generation units. Mission duration was 95 hours and 12 minutes, traveling...

exposure. Cases are often asymptomatic. Surfer's ear is not the same as swimmer's ear, although infection can result as a side effect. Irritation from cold...

taut, the line stretches through a narrower opening which the diver cannot swim through. With visibility this is not a problem as the diver can retrace his...

with soldiers from partner/friendly countries Military aid to the civil power Non-combatant evacuation operations The unit was formerly in charge of VIP...

asked Robinson to lock out again (using on-board bell gas) to disconnect the swim line (a rope from the bell to the job site) and stow the inspection gear...

Mk 11), is a crewed, wet (free-flooding) submersible that serves as a swimmer delivery vehicle for special-operations missions by United States Navy...

as work per unit volume, for example, joules/litre, or as a work rate (power), such as joules/min or equivalent units, as it is not particularly useful...

candidates involves a 16 km swim, to be taken in pairs and using sidestroke, from Ilha Grande to Angra dos Reis. The pair of swimmers, meant to motivate each...

sit-ups. Candidates will also be physically assessed on: A 1,000-metre lake swim in a dry-suit and fins 3m and 6m board jumps with in-water circuits A try...

end of a rope to the surface Culture of Korea Also spelled haenyo "Woman Power Deep Below the Sea". Business Korea. January 2003. "Families of the World:...

Finning techniques are the skills and methods used by swimmers and underwater divers to propel themselves through the water and to maneuver when wearing...

as a construction diver in Australia. Training may include the use of powered tools, cutting and welding, underwater construction and underwater explosives...

saved its crew. Ballard discovered hydrothermal vents, where life goes on powered by nutrient chemicals emitted by the vents rather than the sunlight that...

necessary water skills, may panic, or they may exhaust themselves by trying to swim directly against the flow of water. Because of these factors, rip currents...